{"instruction": "You are an expert in relationship extraction. Please extract relationship triples that match the schema definition from the input. Return an empty list for relationships that do not exist. Please respond in the format of a JSON string.", "schema": ["company founded place", "country of administrative divisions", "neighborhood of", "company founders"], "input": "Authors ' Protest at Fair Writers including Nick Hornby , J. M. Coetzee , Mike Leigh , Nadine Gordimer , Will Self and Ian McEwan have called upon the organizer of the London Book Fair to end its association with international arms fairs , the BBC reported ."}
{"company founded place": [{"subject": "BBC", "object": "London"}], "country of administrative divisions": [], "neighborhood of": [], "company founders": []}